Submission #872326

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
872326	2023-11-12 21:36:53	MilosMilutinovic	Bitaro, who Leaps through Time (JOI19_timeleap)	C++14	0 / 100	404 ms	524288 KiB

timeleap

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#include <bits/stdc++.h>
using namespace std;
const int N = 300000;
const int inf = (int) 1e9;
struct node {
  int L, R, to;
  long long cost;
  node(int L = 0, int R = inf, int to = 0, long long cost = 0) : L(L), R(R), to(to), cost(cost) {}
} st[2][4 * N];
node merge(node l, node r) {
  if (l.to != inf) {
    return node(l.L, l.R, r.to != inf ? r.to : min(max(l.to, r.L), r.R), l.cost + r.cost + max(0, l.to - r.R));
  }
  if (l.R < r.L) {
    return node(l.R, l.R, r.to != inf ? r.to : r.L, l.cost + r.cost);
  }
  if (l.L > r.R) {
    return node(l.L, l.L, r.to != inf ? r.to : r.R, l.cost + r.cost + l.L - r.R);
  }
  return node(max(l.L, r.L), min(l.R, r.R), r.to != inf ? r.to : inf, l.cost + r.cost);
}
int n, q, from[2][N], to[2][N];
void Build(int t, int id, int l, int r) {
  if (l == r) {
 
 
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• Subtask 1: 0 / 4
• Subtask 2: 0 / 30
• Subtask 3: 0 / 66